Mark the letter A, B, C, or D on your answer sheet to indicate the most suitable response to complete each of the following exchanges.

Câu hỏi

Alex and Binh are talking about their plan for next week.
- Alex: “Why don’t you join our trip next week, Bình?”
- Bình: “________”

A. That’s a good idea.

B. You’re welcome.

C. Surely, you should.

D. Thanks a lot.

Alex and Binh are talking about their plan for next week.- Alex: “Why don’t you join our trip next week, Bình?”- Bình: “________”